CN104175664A - Heat insulation window film capable of blocking ultraviolet rays - Google Patents
Heat insulation window film capable of blocking ultraviolet rays Download PDFInfo
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- CN104175664A CN104175664A CN201410388957.8A CN201410388957A CN104175664A CN 104175664 A CN104175664 A CN 104175664A CN 201410388957 A CN201410388957 A CN 201410388957A CN 104175664 A CN104175664 A CN 104175664A
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- polyester film
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- polyethylene film
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- 238000009413 insulation Methods 0.000 title claims abstract description 90
- 230000000903 blocking effect Effects 0.000 title abstract 5
- 239000000463 material Substances 0.000 claims abstract description 129
- 229920006267 polyester film Polymers 0.000 claims abstract description 89
- 239000010410 layer Substances 0.000 claims abstract description 78
- -1 polyethylene Polymers 0.000 claims abstract description 75
- 239000004698 Polyethylene Substances 0.000 claims abstract description 74
- 229920000573 polyethylene Polymers 0.000 claims abstract description 74
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 69
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 42
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 33
- 238000001723 curing Methods 0.000 claims abstract description 25
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 22
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 20
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims abstract description 19
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000012964 benzotriazole Substances 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims description 30
- 230000001070 adhesive effect Effects 0.000 claims description 30
- 239000012965 benzophenone Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 16
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 15
- 239000012774 insulation material Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 13
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 8
- 238000013007 heat curing Methods 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 5
- 238000005215 recombination Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- WXNRYSGJLQFHBR-UHFFFAOYSA-N bis(2,4-dihydroxyphenyl)methanone Chemical group OC1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O WXNRYSGJLQFHBR-UHFFFAOYSA-N 0.000 claims description 4
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical class OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 125000003944 tolyl group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000003678 scratch resistant effect Effects 0.000 abstract 3
- 239000012790 adhesive layer Substances 0.000 abstract 2
- 239000007767 bonding agent Substances 0.000 abstract 2
- 238000001029 thermal curing Methods 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- ODLMAHJVESYWTB-UHFFFAOYSA-N ethylmethylbenzene Natural products CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- KILURZWTCGSYRE-LNTINUHCSA-K (z)-4-bis[[(z)-4-oxopent-2-en-2-yl]oxy]alumanyloxypent-3-en-2-one Chemical compound CC(=O)\C=C(\C)O[Al](O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O KILURZWTCGSYRE-LNTINUHCSA-K 0.000 description 1
- GTACSIONMHMRPD-UHFFFAOYSA-N 2-[4-[2-(benzenesulfonamido)ethylsulfanyl]-2,6-difluorophenoxy]acetamide Chemical compound C1=C(F)C(OCC(=O)N)=C(F)C=C1SCCNS(=O)(=O)C1=CC=CC=C1 GTACSIONMHMRPD-UHFFFAOYSA-N 0.000 description 1
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 101710130081 Aspergillopepsin-1 Proteins 0.000 description 1
- 102100031007 Cytosolic non-specific dipeptidase Human genes 0.000 description 1
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a heat insulation window film capable of blocking ultraviolet rays. The heat insulation window film comprises a scratch-resistant layer (1), a first polyester film or polyethylene film base material (2-1), a heat insulation adhesive layer (3), a second polyester film or polyethylene film base material (2-2), an ultraviolet blocking pressure sensitive adhesive layer (4) and a release film (5) which are compounded to form a whole body, wherein the scratch-resistant layer (1) is obtained by coating with a mixture of a scratch-resistant agent, ethyl acetate and methylbenzene and then carrying out ultraviolet curing; the heat insulation adhesive layer (3) is obtained by coating with a mixture of heat insulation substance, a bonding agent, a curing agent, butanone and methylbenzene and then carrying out thermal curing; the ultraviolet blocking pressure sensitive adhesive layer (4) is obtained by coating with a mixture of a diphenyl ketone type ultraviolet absorber, a benzotriazole type ultraviolet absorber, an acrylic acid bonding agent, a curing agent and a solvent and then carrying out thermal curing. The heat insulation window film not only is capable of blocking ultraviolet rays for a long time, but also has effects of heat insulation and energy conservation.
Description
Technical field
The present invention relates to the ultraviolet thermal-insulation window film of a kind of obstruct, be particularly suitable for sticking on the glass surface of building or the glass surface of automobile.
Background technology
Furniture in building, carpet, artistic pictures, the meeting accelerated ageing under sunlight or strong artificial light photograph of the fabrics such as curtain or automotive trim, especially under ultraviolet lighting, can produce photooxidative degradation and cause greatly shortening its service life, at present, there is the problems such as the poor and ageing-resistant performance of uv-shielding capacity is not good in most domestic fenestrated membrane product, be that fenestrated membrane is to ultraviolet rejection rate < 90%, and the continuous increase along with service time, the outward appearance of fenestrated membrane and physical property also can decline gradually, and heat-insulating and energy-saving effect is general, therefore, be badly in need of a kind of not only endurable obstruct ultraviolet ray of exploitation, and the effective fenestrated membrane of heat-insulating and energy-saving, to effectively protect the interior trim of building or automobile and guarantee that occupant is healthy.
Summary of the invention
The object of the invention is: provide a kind of and can efficiently intercept the ultraviolet thermal-insulation window film of obstruct that ultraviolet ray has again heat-insulating and energy-saving effect.
The technical scheme that realizes the object of the invention is: the ultraviolet thermal-insulation window film of a kind of obstruct, and its innovative point is,
It is by scratch resistance layer, first polyester film or polyethylene film base material, heat insulation glue-line, second polyester film or polyethylene film base material, ultraviolet-resistant pressure-sensitive adhesive layer and mould release membrance forms and each layer is complex as a whole; Described scratch resistance layer ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material, heat insulation glue-line heat cure is combined on another surface of first polyester film or polyethylene film base material, a surface recombination of second polyester film or polyethylene film base material is at the outer surface of heat insulation glue-line, the heat cure of ultraviolet-resistant pressure-sensitive adhesive layer is combined on another surface of second polyester film or polyethylene film base material, and mould release membrance is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer;
Described scratch resistance layer is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is 4～50: 1～15: 2～35 mixed materials that form are coated on a surface of first polyester film or polyethylene film base material, 80～150 ℃ of temperature, after ultraviolet light polymerization, obtain, wherein, the urethane acrylate class coating that scraping-resistant agent is ultraviolet light polymerization;
Described heat insulation glue-line is to be 0.01～3.0: 9～60 with mass ratio: 0.003～1.0: 5～24: 3～12 heat insulation material: adhesive: curing agent: butanone: the mixed material that toluene forms is coated on another surface of first polyester film or polyethylene film base material, 80～130 ℃ of temperature, place to solidify afterwards for 10～120 seconds and obtain, wherein, heat insulation material is N, N, N ', N '-tetra-[4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonates, its chemical formula is C62H92N62SbF6, be for No. CAS 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer is to be coated on another surface of second polyester film or polyethylene film base material with the mixed material of benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition, 80～150 ℃ of temperature, place to solidify afterwards for 10～180 seconds and obtain.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, the mixed material of described formation scratch resistance layer, the mixed material that forms the mixed material of heat insulation glue-line and form ultraviolet-resistant pressure-sensitive adhesive layer be to adopt jetting type coating, or scraper type coating process applies.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, the mixed material that forms described ultraviolet-resistant pressure-sensitive adhesive layer is by benzophenone ultraviolet absorber 0.2～2.0wt%, benzotriazole ultraviolet absorber 0.2～2.0wt%, solvent ethyl acetate 20～35 wt%, solvent toluene 10～25wt%, acrylic acid adhesive 50～65wt%, curing agent 0.5～2.0 wt% forms, above-mentioned each component sum is 100 wt%, during preparation, in above-mentioned scope, select each amounts of components, in environment temperature, be at 18～28 ℃, first by benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and stirs after 12～18 minutes, add acrylic acid adhesive, stir after 18～22 minutes, add curing agent to stir again after 12～18 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 80～300 centipoises, can save backup, wherein, benzophenone ultraviolet absorber is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole-2-of 5-yl)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, first described polyester film or polyethylene film base material and second polyester film or polyethylene film base material are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, first described polyester film or polyethylene film base material are identical with the type of substrate that second polyester film or polyethylene film base material are used, or different.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, the ultraviolet thermal-insulation window film thickness of described obstruct is 72～444 μ m, and wherein, the thickness of scratch resistance layer is 1～5 μ m; The thickness of first polyester film or polyethylene film base material is 20～175 μ m; The thickness of heat insulation glue-line is 6～25 μ m; The thickness of second polyester film or polyethylene film base material is 20～175 μ m; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer is 6～25 μ m; The thickness of mould release membrance is 19～39 μ m.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, the thickness of described heat insulation glue-line is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer, or different.
In the ultraviolet thermal-insulation window film of obstruct of technique scheme, the thickness of described first polyester film or polyethylene film base material is identical with the thickness of second polyester film or polyethylene film base material, or different.
Technique effect of the present invention is: the ultraviolet thermal-insulation window film of obstruct of the present invention has composite construction, it is by scratch resistance layer, first polyester film or polyethylene film base material, heat insulation glue-line, second polyester film or polyethylene film base material, ultraviolet-resistant pressure-sensitive adhesive layer and release film layer forms and each layer is complex as a whole, and each layer has mutual synergy.The ultraviolet-resistant pressure-sensitive adhesive layer of the ultraviolet thermal-insulation window film of obstruct of the present invention is by benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber, acrylic acid adhesive, the mixed material of curing agent and solvent is coated in that another upper heat cure in surface of second polyester film or polyethylene film base material forms, owing to selecting benzophenone to coordinate with the composite use of ultraviolet absorber of benzotriazole and other suitable component appropriate with consumption, under each component is mutually collaborative, make the high molecular energy of ultraviolet-resistant pressure-sensitive adhesive layer quencher excitation state effectively forming and there is the ability of enough Mulberry Extract and decomposition of hydrogen peroxide, therefore, can effectively slow down the photodegradation of ultraviolet light and there is lasting ultraviolet-resistant effect, make fenestrated membrane life cycle obtain corresponding prolongation, and the great many of experiments that passes through that contains right quantity in heat insulation glue-line has from numerous a heat insulation material N screening the material of heat-proof quality, N, N ', N '-tetra-[4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonates, because its chemical constitution has the structure of large conjugation as shown in Figure 2, infrared light for wavelength between 780～1500nm all can absorb, and it is stronger to the infrared Absorption of wavelength 900～1000nm, the hexafluoro antimonate that heat insulation material contains simultaneously has the effect of certain reflects infrared light, therefore, heat insulation glue-line has effect of heat insulation.The ultraviolet-resistant rate of the ultraviolet thermal-insulation window film of obstruct of the present invention reaches more than 99%, ultraviolet-resistant performance is lasting, in addition, the preparation method of the ultraviolet thermal-insulation window film of obstruct of the present invention is simple to operation, and between each layer, combination firmly, use very convenient, during use, after the outermost layer of mould release membrance is peeled off, stick on vehicle glass or glass of building surface, can intercept ultraviolet ray, again heat insulation also safety.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention intercepts ultraviolet thermal-insulation window film;
Fig. 2 is that the present invention intercepts ultraviolet thermal-insulation window film heat insulation material N used, N, N ', N '-tetra-[4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3, the chemical structural formula of 6-bis-ammonium hexafluoro antimonates;
Fig. 3 is that the present invention intercepts ultraviolet thermal-insulation window film benzophenone ultraviolet absorber 2 used, 2', the chemical structural formula of 4,4'-tetrahydroxybenzophenone;
Fig. 4 is the chemical structural formula that the present invention intercepts ultraviolet thermal-insulation window film benzotriazole ultraviolet absorber used 2-(the chloro-2H-124 Triazole-2-of 5-yl)-6-(1,1-dimethyl ethyl)-4-methylphenol;
Fig. 5 is that the present invention intercepts the chemical structural formula that ultraviolet thermal-insulation window film curing agent DN-980S used is HMDI.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described in detail, but not limited.
Embodiment is raw materials used, unless otherwise indicated, is commercially available industrial goods, by commercial channel, can buy.
As shown in Figure 1, it is by scratch resistance layer 1, first polyester film or polyethylene film base material 2-1, heat insulation glue-line 3, second polyester film or polyethylene film base material 2-2, ultraviolet-resistant pressure-sensitive adhesive layer 4 and mould release membrance 5 form and each layer is complex as a whole for the ultraviolet thermal-insulation window film of obstruct of the present invention; Described scratch resistance layer 1 ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material 2-1, heat insulation glue-line 3 heat cures are combined on another surface of first polyester film or polyethylene film base material 2-1, a surface recombination of second polyester film or polyethylene film base material 2-2 is at the outer surface of heat insulation glue-line 3,4 heat cures of ultraviolet-resistant pressure-sensitive adhesive layer are combined on another surface of second polyester film or polyethylene film base material 2-2, and mould release membrance 5 is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer 4;
Described scratch resistance layer 1 is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is 4～50: 1～15: 2～35 mixed materials that form are coated on a surface of first polyester film or polyethylene film base material 2-1,80～150 ℃ of temperature, after ultraviolet light polymerization, obtain, wherein, the urethane acrylate class coating that scraping-resistant agent is ultraviolet light polymerization;
Described heat insulation glue-line 3 is to be 0.01～3.0: 9～60 with mass ratio: 0.003～1.0: 5～24: 3～12 heat insulation material: adhesive: curing agent: butanone: the mixed material that toluene forms is coated on another surface of first polyester film or polyethylene film base material 2-1, 80～130 ℃ of temperature, place to solidify afterwards for 10～120 seconds and obtain, wherein, heat insulation material is N, N, N ', N '-tetra-[4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonates, its chemical formula is C62H92N62SbF6, be for No. CAS 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer 4 is to be coated on another surface of second polyester film or polyethylene film base material 2-2 with the mixed material of benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition, 80～150 ℃ of temperature, place to solidify afterwards for 10～180 seconds and obtain.
The mixed material of described formation scratch resistance layer 1, the mixed material that forms the mixed material of heat insulation glue-line 3 and form ultraviolet-resistant pressure-sensitive adhesive layer 4 be to adopt jetting type coating, or scraper type coating process applies.
The mixed material that forms described ultraviolet-resistant pressure-sensitive adhesive layer 4 is by benzophenone ultraviolet absorber 0.2～2.0wt%, benzotriazole ultraviolet absorber 0.2～2.0wt%, solvent ethyl acetate 20～35 wt%, solvent toluene 10～25wt%, acrylic acid adhesive 50～65wt%, curing agent 0.5～2.0 wt% forms, above-mentioned each component sum is 100 wt%, during preparation, in above-mentioned scope, select each amounts of components, in environment temperature, be at 18～28 ℃, first by benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and stirs after 12～18 minutes, add acrylic acid adhesive, stir after 18～22 minutes, add curing agent to stir again after 12～18 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 80～300 centipoises, can save backup, wherein, benzophenone ultraviolet absorber is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole-2-of 5-yl)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
First described polyester film or polyethylene film base material 2-1 and second polyester film or polyethylene film base material 2-2 are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
First described polyester film or polyethylene film base material 2-1 are identical with the type of substrate that second polyester film or polyethylene film base material 2-2 are used, or different.
The ultraviolet thermal-insulation window film thickness of described obstruct is 72～444 μ m, and wherein, the thickness of scratch resistance layer 1 is 1～5 μ m; The thickness of first polyester film or polyethylene film base material 2-1 is 20～175 μ m; The thickness of heat insulation glue-line 3 is 6～25 μ m; The thickness of second polyester film or polyethylene film base material 2-2 is 20～175 μ m; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer 4 is 6～25 μ m; The thickness of mould release membrance 5 is 19～39 μ m.
The thickness of described heat insulation glue-line 3 is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer 4, or different.
The thickness of described first polyester film or polyethylene film base material 2-1 is identical with the thickness of second polyester film or polyethylene film base material 2-2, or different.
Embodiment prepares the ultraviolet thermal-insulation window film of obstruct
Concrete operations are as follows:
(A) prepare raw material
1. prepare base material
Thickness is first polyester film base material 2-1 of 23 μ m, and first polyester film base material 2-1 selects is aluminized polyester film; Preparing thickness is second polyester film base material 2-2 of 36 μ m, and second polyester film base material 2-2 select is transparent polyester film base material 2-2; Preparing thickness is the mould release membrance 5 of 23 μ m;
2. preparation forms the mixed material of scratch resistance layer
By scraping-resistant agent: ethyl acetate: the mass ratio of toluene is 4～50: 1～15: 2～35 prepare above-mentioned each component, mix and make the mixed material that forms scratch resistance layer, save backup, wherein, scraping-resistant agent is the urethane acrylate class coating BW1001 of the ultraviolet light polymerization of Danyang Zhong Shun Chemical Co., Ltd. production, its outward appearance is colourless transparent liquid, and solid is divided into 46wt%～50wt%, (in temperature, being to measure at 150 ℃); Ethyl acetate and toluene are from Changzhou Asource Chemical Co., Ltd.;
Above-mentioned raw materials used also can be replaced by the equivalents of different factories;
3. preparation forms the mixed material of heat insulation glue-line
By heat insulation material: acrylic acid adhesive: curing agent: butanone: the mass ratio of toluene is 0.01: 9.0:0.003: prepare above-mentioned each component at 5: 3, in environment temperature, be at 18～28 ℃, first butanone and heat insulation material are mixed and stirred after 10 minutes, add again toluene, acrylic acid adhesive, mix and stir after 15 minutes, add curing agent to stir again after 20 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 110 centipoises, make the mixed material A that forms heat insulation glue-line, save backup;
Wherein, heat insulation material is N, N, and N ', N '-tetra-[4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3,6-bis-ammonium hexafluoro antimonates, its chemical structural formula is as shown in Figure 2; Acrylic acid adhesive is that SAA1401 is comprised of acrylic resin 40wt%, toluene 29 wt%, ethyl acetate 15wt%, 16wt%, and for Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solid is divided into 40wt%～45wt%; Curing agent be SAC12 by aluminium acetylacetonate 5wt%, toluene 65wt%, isopropyl alcohol 35wt% form, and are that Xi'an Naviation Sanwo Chemical Co., Ltd. produces, its solid divides 4.5wt%～5.5wt%; Butanone and toluene are that Changzhou Asource Chemical Co., Ltd. produces;
Or by heat insulation material: polyurethane adhesive: curing agent: butanone: the mass ratio of toluene is 0.15:10:0.35: prepare above-mentioned each component at 5: 3, in environment temperature, be at 18～28 ℃, first butanone and heat insulation material are mixed and stirred after 15 minutes, add again toluene, polyurethane adhesive, mix and stir after 25 minutes, add curing agent to stir again after 15 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 40 centipoises, make the mixed material B that forms heat insulation glue-line, save backup;
Wherein, heat insulation material is N, N, and N ', N '-tetra-[4-(dibutylamino) phenyl]-Isosorbide-5-Nitrae-cyclohexadiene-3,6-bis-ammonium hexafluoro antimonates, its chemical structural formula is as shown in Figure 2; Polyurethane adhesive is that SOL-760 is comprised of PEPA 34-36wt%, ethyl acetate 64-66wt%, and for Korea S Ai Jing KCC produces, its solid is divided into 33wt%～37wt%; Curing agent is DN-980S, and it is HMDI, and as shown in Figure 5, for Korea S Ai Jing KCC produces, its solid divides 100wt% to its chemical structural formula; Butanone and toluene are that Changzhou Asource Chemical Co., Ltd. produces;
Above-mentioned raw materials used also can be replaced by the equivalents of different factories;
4. preparation forms the mixed material A～C of ultraviolet-resistant pressure-sensitive adhesive layer
The mixed material that forms ultraviolet-resistant pressure-sensitive adhesive layer is by benzophenone ultraviolet absorber 0.2～2.0wt%, benzotriazole ultraviolet absorber 0.2～2.0wt%, solvent ethyl acetate 20～35 wt%, solvent toluene 10～25wt%, acrylic acid adhesive 50～65wt%, curing agent 0.5～2.0 wt% forms, and above-mentioned each component sum is 100 wt%, specifically fills a prescription in Table 1.
By table 1 formula ratio, take each component, in environment temperature, be at 18～28 ℃, in container, first benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber and ethyl acetate, toluene mixed and stir 12～18 minutes, add acrylic acid adhesive to stir after 18～22 minutes, add again curing agent to stir again after 12～18 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 80～300 centipoises, can make respectively the mixed material A～C that forms ultraviolet-resistant pressure-sensitive adhesive layer, package spare.
Table 1
Note 1: benzophenone ultraviolet absorber SUV1 is 2,2', 4,4'-tetrahydroxybenzophenone, as shown in Figure 3, benzotriazole ultraviolet absorber CBT is 2-(the chloro-2H-124 Triazole-2-of 5-yl)-6-(1,1-dimethyl ethyl)-4-methylphenol to its chemical structural formula, as shown in Figure 4, and the two is Shanghai Zhi Xian Chemical Co., Ltd. and produces its chemical structural formula; Ethyl acetate and toluene are from Changzhou Asource Chemical Co., Ltd.;
Note 2: above-mentioned raw materials used also can be replaced by the equivalents of different factories;
(B) preparation intercepts ultraviolet thermal-insulation window film
1. preparation intercepts ultraviolet thermal-insulation window film A
On a surface of aluminum polyester film base material 2-1, apply after the mixed material that forms scratch resistance layer 1, 80～150 ℃ of temperature, after ultraviolet light polymerization, obtain scratch resistance layer 1, on another surface of aluminum polyester film base material 2-1, apply after the mixed material A of heat insulation glue-line, 80～130 ℃ of temperature, place and solidify and obtain heat insulation glue-line 3 afterwards for 10～120 seconds, a surface recombination of transparent polyester film base material 2-2 is at the outer surface of heat insulation glue-line 3, on another surface of transparent polyester film base material 2-2, apply after the mixed material A that forms ultraviolet-resistant pressure-sensitive adhesive layer, 80～130 ℃ of temperature, place and solidify and obtain ultraviolet-resistant pressure-sensitive adhesive layer 4 afterwards for 10～120 seconds, again mould release membrance 5 is compounded in to ultraviolet-resistant pressure-sensitive adhesive layer 4 outer surfaces, thereby obtain the ultraviolet thermal-insulation window film A(of obstruct that each layer be complex as a whole as shown in Figure 1).
2. preparation intercepts ultraviolet thermal-insulation window film B
On a surface of aluminum polyester film base material 2-1, apply after the mixed material that forms scratch resistance layer 1, 80～150 ℃ of temperature, after ultraviolet light polymerization, obtain scratch resistance layer 1, on another surface of aluminum polyester film base material 2-1, apply after the mixed material B of heat insulation glue-line, 80～130 ℃ of temperature, place and solidify and obtain heat insulation glue-line 3 afterwards for 10～120 seconds, a surface recombination of transparent polyester film base material 2-2 is at the outer surface of heat insulation glue-line 3, on another surface of transparent polyester film base material 2-2, apply after the mixed material B that forms ultraviolet-resistant pressure-sensitive adhesive layer, 80～130 ℃ of temperature, place and solidify and obtain ultraviolet-resistant pressure-sensitive adhesive layer 4 afterwards for 10～120 seconds, again mould release membrance 5 is compounded in to ultraviolet-resistant pressure-sensitive adhesive layer 4 outer surfaces, thereby obtain the ultraviolet thermal-insulation window film B(of obstruct that each layer be complex as a whole as shown in Figure 1).
3. preparation intercepts ultraviolet thermal-insulation window film C
The mixed material A that substitutes formation ultraviolet-resistant pressure-sensitive adhesive layer except the mixed material C with forming ultraviolet-resistant pressure-sensitive adhesive layer applies after the mixed material C that forms ultraviolet-resistant pressure-sensitive adhesive layer on another surface of transparent polyester film base material 2-2,80～130 ℃ of temperature, place and solidify and obtain outside ultraviolet-resistant pressure-sensitive adhesive layer 4 afterwards for 10～120 seconds, all to intercept ultraviolet thermal-insulation window film A identical with 1. preparation for all the other, obtains the ultraviolet thermal-insulation window film C(of obstruct that each layer be complex as a whole as shown in Figure 1).
(C) detect and intercept ultraviolet thermal-insulation window film performance
Performance to the ultraviolet thermal-insulation window film A～C of the obstruct of above-mentioned preparation detects, and the results are shown in Table 2.
Table 2
Note: in table 2, every data are that the present invention of as follows embodiment being made intercepts ultraviolet thermal-insulation window film A～C and detects and obtain:
1. light transmittance: the solar film transmission measurement instrument (model LS103) that adopts Shenzhen Lin Shang Science and Technology Ltd. to produce, with reference to ASTM D1003, standard method is carried out;
2. ultraviolet-resistant rate: adopt Japanese Shimadzu UV-3600 type spectrophotometer test, detect with reference to standard GB/T/T 2680;
3. peel strength: detect with reference to standard GB/T/T 2792;
4. hardness: detect with reference to standard GB/T/T 6739;
5. infrared light rejection rate: the solar film transmission measurement instrument (model LS103) that adopts Shenzhen Lin Shang Science and Technology Ltd. to produce detects by the method for testing of this instrument, and the wave-length coverage of test is 850～1050nm.
From table 2 testing result, can find out that the ultraviolet thermal-insulation window film of obstruct of the present invention can all band intercept the effect that infrared ray has again heat-insulating and energy-saving, ultraviolet-resistant rate > 99% effectively.Its product light transmission, hardness, peel strength all meet user's requirement.
Use the ultraviolet thermal-insulation window film of obstruct of the present invention very simple, as long as according to after concrete size cutting, stick on glass surface after the outermost layer of mould release membrance 5 is peeled off.In stickup the present invention on glass such as building, automobiles, intercept after ultraviolet thermal-insulation window film, can finely play the effect that intercepts ultraviolet ray, heat-insulating and energy-saving.
Claims (8)
1. intercept a ultraviolet thermal-insulation window film, it is characterized in that,
It is by scratch resistance layer (1), first polyester film or polyethylene film base material (2-1), heat insulation glue-line (3), second polyester film or polyethylene film base material (2-2), ultraviolet-resistant pressure-sensitive adhesive layer (4) and mould release membrance (5) form and each layer is complex as a whole, described scratch resistance layer (1) ultraviolet light polymerization is combined on a surface of first polyester film or polyethylene film base material (2-1), heat insulation glue-line (3) heat cure is combined on another surface of first polyester film or polyethylene film base material (2-1), a surface recombination of second polyester film or polyethylene film base material (2-2) is at the outer surface of heat insulation glue-line (3), ultraviolet-resistant pressure-sensitive adhesive layer (4) heat cure is combined on another surface of second polyester film or polyethylene film base material (2-2), mould release membrance (5) is compounded in the outer surface of ultraviolet-resistant pressure-sensitive adhesive layer (4),
Described scratch resistance layer (1) is with scraping-resistant agent: ethyl acetate: the mass ratio of toluene is 4～50: 1～15: 2～35 mixed materials that form are coated on a surface of first polyester film or polyethylene film base material (2-1), 80～150 ℃ of temperature, after ultraviolet light polymerization, obtain, wherein, the urethane acrylate class coating that scraping-resistant agent is ultraviolet light polymerization;
Described heat insulation glue-line (3) is to be 0.01～3.0: 9～60 with mass ratio: 0.003～1.0: 5～24: 3～12 heat insulation material: adhesive: curing agent: butanone: the mixed material that toluene forms is coated on another surface of first polyester film or polyethylene film base material (2-1), 80～130 ℃ of temperature, place to solidify afterwards for 10～120 seconds and obtain, wherein, heat insulation material is N, N, N ', N '-tetra-[4-(dibutylamino) phenyl]-1, 4-cyclohexadiene-3, 6-bis-ammonium hexafluoro antimonates, its chemical formula is C62H92N62SbF6, be for No. CAS 5496-71-9, adhesive is acrylic acid adhesive or polyurethane adhesive,
Described ultraviolet-resistant pressure-sensitive adhesive layer (4) is to be coated on another surface of second polyester film or polyethylene film base material (2-2) with the mixed material of benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber, acrylic acid adhesive, curing agent and solvent composition, 80～150 ℃ of temperature, place to solidify afterwards for 10～180 seconds and obtain.
2. the ultraviolet thermal-insulation window film of obstruct according to claim 1, it is characterized in that, the mixed material of described formation scratch resistance layer (1), the mixed material that forms the mixed material of heat insulation glue-line (3) and form ultraviolet-resistant pressure-sensitive adhesive layer (4) be to adopt jetting type coating, or scraper type coating process applies.
3. the ultraviolet thermal-insulation window film of obstruct according to claim 1, it is characterized in that, the mixed material that forms described ultraviolet-resistant pressure-sensitive adhesive layer (4) is by benzophenone ultraviolet absorber 0.2～2.0wt%, benzotriazole ultraviolet absorber 0.2～2.0wt%, solvent ethyl acetate 20～35 wt%, solvent toluene 10～25wt%, acrylic acid adhesive 50～65wt%, curing agent 0.5～2.0 wt% forms, above-mentioned each component sum is 100 wt%, during preparation, in above-mentioned scope, select each amounts of components, in environment temperature, be at 18～28 ℃, first by benzophenone ultraviolet absorber, benzotriazole ultraviolet absorber mixes with solvent ethyl acetate and solvent toluene and stirs after 12～18 minutes, add acrylic acid adhesive, stir after 18～22 minutes, add curing agent to stir again after 12～18 minutes, with rotation viscometer or Cai's grace cup, measuring viscosity is 80～300 centipoises, can save backup, wherein, benzophenone ultraviolet absorber is 2, 2', 4, 4'-tetrahydroxybenzophenone, benzotriazole ultraviolet absorber is 2-(the chloro-2H-124 Triazole-2-of 5-yl)-6-(1, 1-dimethyl ethyl)-4-methylphenol.
4. the ultraviolet thermal-insulation window film of obstruct according to claim 1, it is characterized in that, first described polyester film or polyethylene film base material (2-1) and second polyester film or polyethylene film base material (2-2) are transparent polyester film or polyethylene film base material, or dyeing polyester film or polyethylene film base material or primary colors polyester film or polyethylene film base material, or ultraviolet-resistant polyester film or polyethylene film base material, or aluminized polyester film or polyethylene film base material, or magnetron sputtering polyester film or polyethylene film base material.
5. the ultraviolet thermal-insulation window film of obstruct according to claim 4, is characterized in that, first described polyester film or polyethylene film base material (2-1) are identical with the type of substrate that second polyester film or polyethylene film base material (2-2) are used, or different.
6. the ultraviolet thermal-insulation window film of obstruct according to claim 1, is characterized in that, the ultraviolet thermal-insulation window film thickness of described obstruct is 72～444 μ m, and wherein, the thickness of scratch resistance layer (1) is 1～5 μ m; The thickness of first polyester film or polyethylene film base material (2-1) is 20～175 μ m; The thickness of heat insulation glue-line (3) is 6～25 μ m; The thickness of second polyester film or polyethylene film base material (2-2) is 20～175 μ m; The thickness of ultraviolet-resistant pressure-sensitive adhesive layer (4) is 6～25 μ m; The thickness of mould release membrance (5) is 19～39 μ m.
7. the ultraviolet thermal-insulation window film of obstruct according to claim 6, is characterized in that, the thickness of described heat insulation glue-line (3) is identical with the thickness of ultraviolet-resistant pressure-sensitive adhesive layer (4), or different.
8. the ultraviolet thermal-insulation window film of obstruct according to claim 6, is characterized in that, the thickness of described first polyester film or polyethylene film base material (2-1) is identical with the thickness of second polyester film or polyethylene film base material (2-2), or different.
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| CN106079764A (en) * | 2016-06-24 | 2016-11-09 | 海安浩驰科技有限公司 | Fenestrated membrane and processing technology thereof |
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| CN108084861A (en) * | 2017-12-29 | 2018-05-29 | 常州山由帝杉防护材料制造有限公司 | Selfreparing oil-stain-preventing coating and preparation method thereof, protecting film comprising the coating and preparation method thereof |
| CN108102573A (en) * | 2017-12-29 | 2018-06-01 | 常州山由帝杉防护材料制造有限公司 | Multifunctional sound insulation film and its preparation method and application |
| CN108219700A (en) * | 2017-12-29 | 2018-06-29 | 常州山由帝杉防护材料制造有限公司 | The preparation method of the color functional layer of fenestrated membrane includes its fenestrated membrane and preparation method thereof |
| CN108084861B (en) * | 2017-12-29 | 2023-08-04 | 常州山由帝杉防护材料制造有限公司 | Self-repairing oil stain-proof coating and preparation method thereof, protective film containing coating and preparation method thereof |
| CN108481869A (en) * | 2018-03-15 | 2018-09-04 | 上海际光薄膜科技有限公司 | A kind of fire-retardant thermal-insulation window film |
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